Johnson, G. B. (1957). Your career in physical education: An introduction to the profession for young men and women. Harper.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रJohnson, Granville Bradby. Your Career in Physical Education: An Introduction to the Profession for Young Men and Women. New York: Harper, 1957.
एमएलए (9वां संस्करण) प्रशस्ति पत्रJohnson, Granville Bradby. Your Career in Physical Education: An Introduction to the Profession for Young Men and Women. Harper, 1957.
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